Puzzle game offers 5 difficulty levels: Easy, Medium, Advanced, Hard, and Extreme. Includes a smart hint system to assist solving. Tracks progress and allows users to save and resume puzzles.
Practice arithmetic by combining cards to reach the number 20. Play single player, versus, or quest modes. Track progress and compete against others. Adjust difficulty levels and customize settings. Share high scores and challenge friends.
Play by tapping before they hit Earth to destroy them. Avoid friendly spaceships. Choose from three difficulty levels: Slow, Normal, and Fast. Compete on six Game Center leaderboards. Supports iPhone and iPad with full native functionality.
The app challenges users to build the highest tower by stacking blocks. Users can compete with friends via Facebook or play with other online players in this free game.